GB2563069B - Apparatus to detect a fault in a wire - Google Patents

Apparatus to detect a fault in a wire Download PDF

Info

Publication number
GB2563069B
GB2563069B GB1708830.3A GB201708830A GB2563069B GB 2563069 B GB2563069 B GB 2563069B GB 201708830 A GB201708830 A GB 201708830A GB 2563069 B GB2563069 B GB 2563069B
Authority
GB
United Kingdom
Prior art keywords
fault
detect
wire
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
GB1708830.3A
Other versions
GB201708830D0 (en
GB2563069A (en
Inventor
Oliver Collins John
Mark Compton Russell
James Handy Peter
Vaughan Weale Denis
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GE Aviation Systems Ltd
Original Assignee
GE Aviation Systems Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by GE Aviation Systems Ltd filed Critical GE Aviation Systems Ltd
Priority to GB1708830.3A priority Critical patent/GB2563069B/en
Publication of GB201708830D0 publication Critical patent/GB201708830D0/en
Priority to US15/964,037 priority patent/US10983155B2/en
Priority to CN201810562483.2A priority patent/CN108983041B/en
Publication of GB2563069A publication Critical patent/GB2563069A/en
Application granted granted Critical
Publication of GB2563069B publication Critical patent/GB2563069B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/005—Testing of electric installations on transport means
    • G01R31/008—Testing of electric installations on transport means on air- or spacecraft, railway rolling stock or sea-going vessels
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
    • G01R31/58—Testing of lines, cables or conductors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/08—Locating faults in cables, transmission lines, or networks
    • G01R31/081—Locating faults in cables, transmission lines, or networks according to type of conductors
    • G01R31/085—Locating faults in cables, transmission lines, or networks according to type of conductors in power transmission or distribution lines, e.g. overhead
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/18—Status alarms
    • G08B21/185—Electrical failure alarms
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H1/00—Details of emergency protective circuit arrangements
    • H02H1/0007—Details of emergency protective circuit arrangements concerning the detecting means
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/26—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/22—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for distribution gear, e.g. bus-bar systems; for switching devices
    • H02H7/228—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for distribution gear, e.g. bus-bar systems; for switching devices for covered wires or cables
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/26—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H5/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection
    • H02H5/10—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection responsive to mechanical injury, e.g. rupture of line, breakage of earth connection

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
GB1708830.3A 2017-06-02 2017-06-02 Apparatus to detect a fault in a wire Active GB2563069B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB1708830.3A GB2563069B (en) 2017-06-02 2017-06-02 Apparatus to detect a fault in a wire
US15/964,037 US10983155B2 (en) 2017-06-02 2018-04-26 Apparatus to detect a fault in a wire
CN201810562483.2A CN108983041B (en) 2017-06-02 2018-06-01 Device for detecting faults in electrical lines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1708830.3A GB2563069B (en) 2017-06-02 2017-06-02 Apparatus to detect a fault in a wire

Publications (3)

Publication Number Publication Date
GB201708830D0 GB201708830D0 (en) 2017-07-19
GB2563069A GB2563069A (en) 2018-12-05
GB2563069B true GB2563069B (en) 2020-07-01

Family

ID=59349935

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1708830.3A Active GB2563069B (en) 2017-06-02 2017-06-02 Apparatus to detect a fault in a wire

Country Status (3)

Country Link
US (1) US10983155B2 (en)
CN (1) CN108983041B (en)
GB (1) GB2563069B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11586307B1 (en) 2018-11-14 2023-02-21 Rockwell Collins, Inc. Touchscreen fuel panel with real time architecture generation and status
US11047899B2 (en) 2018-12-12 2021-06-29 Hamilton Sunstrand Corporation High frequency arc fault detection
US11016133B2 (en) * 2018-12-12 2021-05-25 Hamilton Sunstrand Corporation Arc fault detection with sense wire monitoring
FR3114656A1 (en) * 2020-09-29 2022-04-01 Airbus Operations (S.A.S.) ELECTRICAL WIRING FAULT DETECTION SYSTEM

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1114752A2 (en) * 2000-01-08 2001-07-11 Bayerische Motoren Werke Aktiengesellschaft Device for monitoring a battery lead
DE10017455A1 (en) * 2000-04-07 2001-10-18 Audi Ag Protection device for current cable in automobile has breaker between current source and cable operated by signal from cable damage sensor
US20050128661A1 (en) * 2001-07-10 2005-06-16 Rainer Maeckel Method and device for protecting a conductor when an electric arc is produced

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US3803484A (en) 1972-11-30 1974-04-09 Us Army Method and apparatus for measuring deterioration in a shielded cable by high frequency pulse injection
US4301399A (en) 1979-07-03 1981-11-17 Perry Oceanographics, Inc. Monitoring of electrical insulation integrity
US4271444A (en) * 1979-07-31 1981-06-02 General Electric Company Ground fault trip mode network for static trip circuit breakers
CN1013618B (en) * 1985-09-05 1991-08-21 住友电气工业株式会社 Earth fault detacting system and device for power equipment
JPH09189740A (en) 1996-01-10 1997-07-22 Harness Sogo Gijutsu Kenkyusho:Kk Failure position detection device for wire harness
NL1005349C2 (en) 1997-02-24 1998-08-26 Kema Nv Method and device for detecting and locating irregularities in a dielectric.
US6853196B1 (en) * 2002-04-12 2005-02-08 Sandia Corporation Method and apparatus for electrical cable testing by pulse-arrested spark discharge
US7512503B2 (en) 2003-05-12 2009-03-31 Simmonds Precision Products, Inc. Wire fault detection
JP4257839B2 (en) 2003-07-25 2009-04-22 株式会社フジクラ Ground fault detection device for power cable shielding conductor
US7623329B2 (en) * 2005-01-04 2009-11-24 Technology Research Corporation Leakage current detection and interruption circuit with improved shield
CN101138139A (en) 2005-01-04 2008-03-05 科技研究公司 Leakage current detection and interruption circuit
US8275559B2 (en) * 2007-03-29 2012-09-25 Linage Power Corporation Fault detector for a tip and ring circuit, a method of protecting such a circuit and a power supply including the fault detector
US8099254B2 (en) 2008-01-11 2012-01-17 Minnesota Wire and Cable Elastomeric conductor and shield fault detection
CN101615808A (en) 2008-06-25 2009-12-30 上海益而益电器制造有限公司 A kind of electric fault detecting and protecting device
GB2463689B (en) 2008-09-22 2010-11-24 Ge Aviat Systems Ltd Arc fault location detection for aircraft wiring
US8593153B2 (en) 2010-02-26 2013-11-26 The United States Of America As Represented By The United States National Aeronautics And Space Administration Method of fault detection and rerouting
GB2486493B (en) 2010-12-17 2016-06-15 Ge Aviat Systems Ltd Switching circuits and methods of testing
CN103534894B (en) 2011-08-01 2015-03-11 华为技术有限公司 Lightning protection radio remote unit, distributed base station and lightning protection system and method thereof
KR101095598B1 (en) 2011-08-22 2011-12-19 경일전기 주식회사 Deterioration diagnosis system for cable of distributing board using ir temperature sensor
DE102012211738A1 (en) * 2012-04-02 2013-10-02 Rohde & Schwarz Gmbh & Co. Kg Breitbandrichtkoppler
FR2990322B1 (en) 2012-05-01 2016-09-09 Ge Aviat Systems Ltd DEVICE AND METHOD FOR DETECTING THE BEGINNING OF AN ELECTRIC ARC
US20150214718A1 (en) 2012-08-22 2015-07-30 Iep2 Research Pty Limited Electrical protection device
EP2720334A1 (en) 2012-10-11 2014-04-16 Airbus Operations GmbH Supply system for an aircraft, use of a shielded supply line in an aircraft and an aircraft with a supply system
GB2529824B (en) * 2014-09-02 2018-03-07 Ge Aviat Systems Ltd Locating electrical faults in a circuit
CN107257930B (en) 2015-02-23 2021-11-09 通用电气航空系统有限责任公司 Method and apparatus for electrical fault detection system for cable
US20170259927A1 (en) * 2016-03-14 2017-09-14 Rosemount Aerospace, Inc. Ac power heater short-to-chassis ground detection circuit

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1114752A2 (en) * 2000-01-08 2001-07-11 Bayerische Motoren Werke Aktiengesellschaft Device for monitoring a battery lead
DE10017455A1 (en) * 2000-04-07 2001-10-18 Audi Ag Protection device for current cable in automobile has breaker between current source and cable operated by signal from cable damage sensor
US20050128661A1 (en) * 2001-07-10 2005-06-16 Rainer Maeckel Method and device for protecting a conductor when an electric arc is produced

Also Published As

Publication number Publication date
GB201708830D0 (en) 2017-07-19
CN108983041B (en) 2021-11-05
US10983155B2 (en) 2021-04-20
CN108983041A (en) 2018-12-11
US20180348280A1 (en) 2018-12-06
GB2563069A (en) 2018-12-05

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